What is the value of (a+b) sqrt cd if a=2,b=4,c=3 and d=12
\((a+b)\sqrt{cd}\) Replace a with 2 , b with 4 , c with 3 , and d with 12
\(=\ (2+4)\sqrt{(3)(12)}\) Now we can simplify this expression
\(=\ (6)\sqrt{36}\)
\(=\ (6)(6)\)
\(=\ 36\).
+273 
